Executive
Executive Director - Douglas L. Semark, Ph.D. 
(CEO, Chief Learning Officer, Executive Vice President of the Board)

Administration & Finance
Director of Administration - Juan Torres, M.A.

Operations Coordinator - Lee Harmon

Accounting Supervisor - Fatima Vanegas

Community Clean Up
Director of Community Clean Up - Mario Martinez
Assistant Director of Community Clean Up -
Arts District/Boyle Heights Manager -
County Flood Control Manager - Ruben Ponce

Learning Office
Associate Director of Gang Prevention - Jessica Martinez, M.A.
STEP UP! After School Program Manager - Dimmery Davis
Community Outreach Coordinator - Victor Medina

Public and Governmental Affairs Officer - Sue Ann B. Abena

Gangfree.org is supported by more than 80 talented employees who are committed to helping young people
and their familes live a Gangfree life.